Wireless transmission technology helps emergency command
To inspect the traffic mobile emergency telecommunications equipment support capabilities under severe weather conditions in winter and complex terrain conditions in the mountains, familiarize themselves with and master the methods and procedures for launching emergency telecommunication guarantee plans during emergencies, and improve the recognition of traffic emergency communication personnel for traffic mobile emergency communication command platforms. Knowing and operating and maintaining capabilities, the BingTang Transportation Bureau jointly organized the first-ever walkthrough of the traffic mobile emergency communication command platform with the Ministry of Transport of the autonomous region from November 10 to 12.
The rehearsals mainly include the functional testing of the network equipment of both the military and the land mobile emergency communications command platforms, the interoperability testing between the military and the ground mobile emergency communications command platforms, the platform and the emergency command center, and the collection of video images of individual equipment. , Backhaul functions, functional test of short-message information sending and receiving, and maritime satellite telephone communication of the mobile emergency command platform for the two sides, establishment of a three-party video conference for the emergency command center and the mobile emergency command platform for the two parties, inspection of the mobile emergency communications command Platform emergency coordination capabilities and other content.
The exercise lasted for three days. The exercise range involved important road nodes such as toll stations, service areas, and interchange areas along the G30 and G3014 highways, and the wind and snow disaster in the Maytas Wind District on the G3015 and S201 lines.
Through joint joint exercises between the military and the military, the two sides learned from each other and exchanged their abilities. The team trained the ability of the emergency response team to start the emergency communication guarantee plan when responding to emergencies, further mastered the performance of the emergency communication equipment, and improved the emergency coordination guarantee level of both parties. Ensure that emergency communications under emergencies are fast, efficient, coordinated, and orderly.
The transmission path of the emergency communications command system consists of two parts:
1. Communication Vehicle - Local Command Center - General Command Center. Communication vehicles transmit video and audio data to remote local command centers in the same way as microwaves. The transmission distance can reach more than 25 kilometers (the transmission distance is also related to the installation of the antenna, the local environment, and the amount of data transmitted). Communication vehicles can also receive video, audio, data, conference systems, and commands from the command center, and they can be placed on computers, large-screen display devices, and audio equipment on mobile communication vehicles; local command centers can directly transmit them to the general commander through metropolitan area networks or wide area networks. The center, the local command center, and the general command center can all monitor the video and audio signals in real time through the monitor or perform video conferences.
2, individual equipment ~ command vehicle. Through the single-armed transmitter and single-armed two-way voice transmitter through wireless transmission, the video collected by the individual soldier is transmitted back to the vehicle-mounted receiving equipment of the command vehicle.
Individual equipment-command center. The video collected by the individual equipment is directly transmitted back to the receiving equipment of the command center.
The core of the entire emergency command center is the wireless transmission technology. The mode of wireless transmission, transmission distance, and transmission quality greatly influence the connection of the entire system.
Zhongchuang Xinhe is a company specializing in wireless transmission production research and development for more than ten years. The current production of wireless transmission equipment adopts advanced COFDM technology. The main products are wireless transmitters, wireless receivers, onboard transmitters, onboard receivers, and individual soldiers. Voice equipment, private stealing equipment, unmanned aerial transmitters, portable base stations, mobile emergency command platforms, and co-frequency network base stations. The company's products are widely used in *,*, firefighting, maritime, civil air defense, engineering, radio and television broadcasting, etc. unit.
Zhongchuangxin develops application programs for customers free of charge according to the needs of customers. If there is a need for cooperation, they can visit the website for consultation.
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